Tuesday, July 16, 2019
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Setting DynamoDB TTL with Lambda Python

Background I use a lot of EC2 Spot instances and for audit/debugging purposes I like to keep track of...

Serverless – Scale up ECS Service with Lambda and Cloudwatch Events

Background When your service runs on an Auto Scale Group, it is very easy to add schedules to it...

Start EC2 and set DNS in CloudFlare using Lambda

In my previous posts, I showed two ways to set DNS for an EC2 server that does not have an Elastic IP...

AWS Lambda Layer for Python package requests

In my previous post, I made a layer for pymysql to access an RDS from Lambda. In this post, I will show...

Pass db credentials to Lambda using Parameter Store

If you are connecting to a RDS server from Lambda using native authentication method then you have to store user and password...

AWS Lambda Layer example in python

Lambda Layers was one of the most exciting news out of AWS re:Invent 2018 for me. Using layers it is now possible...

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